<template>
<h1>双向绑定指令</h1>
  <h3>用户注册</h3>
  用户名:<input type="text" placeholder="请输入用户名" v-model="user.username"><br>
  密码:<input type="password" placeholder="请输入密码" v-model="user.password"><br>
  性别:<input type="radio" value="1" v-model="user.gender">男
  <input type="radio" value="2" v-model="user.gender">女
  <br>
  <button @click="reg">注册</button>
</template>


<script setup>
import {ref} from "vue";

const user = ref({
  username: "",
  password: "",
  gender:""
})
function reg() {
  console.log(user.value)
}
</script>


<style scoped>

</style>